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SQL – SELECT Query Table of content The SQL SELECT Statement The SQL SELECT Statement is used to fetch the data from a database table which returns this data in the form of a table. These tables are called result-sets. CLAUSES and OPERATORS available in SQL can be used with the SELECT statement in order […]

SQL – INSERT Query Table of content The SQL INSERT INTO Statement The SQL INSERT INTO Statement is used to add new rows of data into a table in the database. Almost all the RDBMS provide this SQL query to add the records in database tables. Each value in the records we are inserting in […]

SQL – Delete Table Table of content The SQL DELETE is a command of Data Manipulation Language (DML), so it does not delete or modify the table structure but it delete only the data contained within the table. Therefore, any constraints, indexes, or triggers defined in the table will still exist after you delete data […]